59 lines
1.8 KiB
Go
59 lines
1.8 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package resourceprocessor
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import (
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"context"
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"go.opentelemetry.io/collector/consumer/pdata"
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"go.opentelemetry.io/collector/consumer/pdatautil"
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"go.opentelemetry.io/collector/processor/processorhelper"
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)
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type resourceProcessor struct {
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attrProc *processorhelper.AttrProc
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}
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// ProcessTraces implements the TProcessor interface
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func (rp *resourceProcessor) ProcessTraces(_ context.Context, td pdata.Traces) (pdata.Traces, error) {
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rss := td.ResourceSpans()
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for i := 0; i < rss.Len(); i++ {
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resource := rss.At(i).Resource()
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if resource.IsNil() {
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resource.InitEmpty()
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}
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attrs := resource.Attributes()
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rp.attrProc.Process(attrs)
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}
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return td, nil
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}
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// ProcessMetrics implements the MProcessor interface
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func (rp *resourceProcessor) ProcessMetrics(_ context.Context, md pdata.Metrics) (pdata.Metrics, error) {
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imd := pdatautil.MetricsToOldInternalMetrics(md)
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rms := imd.ResourceMetrics()
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for i := 0; i < rms.Len(); i++ {
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resource := rms.At(i).Resource()
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if resource.IsNil() {
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resource.InitEmpty()
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}
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if resource.Attributes().Len() == 0 {
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resource.Attributes().InitEmptyWithCapacity(1)
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}
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rp.attrProc.Process(resource.Attributes())
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}
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return pdatautil.MetricsFromOldInternalMetrics(imd), nil
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}
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